| 摘要 |
PROBLEM TO BE SOLVED: To suppress an effectively utilizable floor area in a building from being reduced as much as possible and to avoid complexity of a mounting structure of a constitution member. SOLUTION: Even if relative displacement is generated between an N floor and an N+1 floor by action of a base isolation device 1 in occurrence of earthquake, to follow the relative displacement, a landing door support member 17 on the N floor is turned and a landing door surrounding member 10 and a landing door 9 are horizontally moved while keeping their vertical postures. Therefore, large fluctuation of a distance between a guide rail 3 and a car 6 can be prevented, and a user can pass through the landing floor 9 and get on/off the car 6 without any trouble. In addition, the car 6 can pass through the N floor without colliding with the landing door 9. COPYRIGHT: (C)2007,JPO&INPIT
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